Bug #81839 Mysql 5.1.73 version not available in archived version download list
Submitted: 14 Jun 2016 2:20 Modified: 14 Jun 2016 7:46
Reporter: Mahendra Patil Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version:5.1.73 OS:Any
Assigned to: CPU Architecture:Any

[14 Jun 2016 2:20] Mahendra Patil
Description:
Mysql 5.1.73 version not available in archived version download list.
Can u make this available there since it was last version of 5.1 series

How to repeat:
Go to http://downloads.mysql.com/archives/community/
In Select Version: dropdown 5.1.73 not showned
[14 Jun 2016 6:35] MySQL Verification Team
Thank you for taking the time to report a problem.  
5.1 is no longer available, EOL of version 5.1 is 2013-12-31, I'll close this report as "Unsupported". Please upgrade to 5.5/5.6.

Again, thank you for your continued support of MySQL.
[14 Jun 2016 7:46] Mahendra Patil
I understand this version (5.1.x) is not supported. But as the way 5.1.x all other version are available to download. 5.1.73 also should be available to download only. 
Which can help the customers who are following up gradation hierarchy.
[30 Aug 2018 20:22] Jonathan Nicol
is there a specific reason you offer every other archived version for download, but not 5.1.73?
[5 Mar 2019 12:22] MySQL Verification Team
see https://bugs.mysql.com/bug.php?id=94558